CN211491356U

CN211491356U - Combined wrench structure

Info

Publication number: CN211491356U
Application number: CN201922421192.4U
Authority: CN
Inventors: 孙文
Original assignee: Jiangsu Yuli Mechanical & Electrical Equipment Group Co ltd
Current assignee: Jiangsu Yuli Mechanical & Electrical Equipment Group Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a modular spanner structure, including platelike grab handle, spanner head and chi board, platelike grab handle one end has spanner head and the platelike grab handle other end to be provided with annular pull head through the bolt fastening, the welding of annular pull head one end has chi board and chi board one side to weld has interior hexagonal post, the chi board is located platelike grab handle inside, platelike grab handle top one end has been seted up No. one fixed slot and No. one fixed slot inside is connected with the cross screwdriver through the pivot, platelike grab handle top other end has been seted up No. two fixed slots and No. two fixed slots inside is connected with a word screwdriver through the pivot. The utility model discloses simple structure has the interior hexagonal post of cross screwdriver, word screwdriver and a plurality of different models, can carry out the dismouting to the screw of multiple type, is fit for being extensively promoted and used.

Description

Combined wrench structure

Technical Field

The utility model relates to a spanner technical field, in particular to modular spanner structure.

Background

The wrench is a common mounting and dismounting tool, and is a manual tool for screwing bolts, screws, nuts and other screw threads to tightly hold open or trepanning fasteners of the bolts or nuts by utilizing the lever principle.

Patent number CN201821622570.4 discloses a modular spanner, this modular spanner, portable, the operation of being convenient for have improved the operating efficiency of spanner.

The combined spanner has the following disadvantages: 1. the combined wrench structure is provided for solving the problems that a cross screwdriver and a straight screwdriver are not provided, screws cannot be assembled and disassembled, and 2, an inner hexagonal screw cannot be assembled and disassembled.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a combined wrench structure, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a modular spanner structure, includes platelike grab handle, spanner head and chi board, platelike grab handle one end has spanner head and the platelike grab handle other end to be provided with annular pull head through the bolt fastening, the welding of annular pull head one end has chi board and chi board one side to have interior hexagonal post, the chi board is located platelike grab handle inside, No. one fixed slot and No. one fixed slot inside are seted up to platelike grab handle top one end and are connected with the cross screwdriver through the pivot, No. two fixed slots and No. two fixed slots inside are seted up to platelike grab handle top other end are connected with a word screwdriver through the pivot.

Further, the cylindrical spring is installed through the mounting groove between bayonet lock and the annular pull head and bayonet lock and is installed through the mounting groove at annular pull head both ends, reserve groove and bayonet lock one end run through the reserve groove have been seted up at annular pull head one side both ends.

Furthermore, a plurality of preformed holes are formed in one side of the plate-shaped grab handle.

Further, fixture blocks are welded at two ends of the inside of the first fixing groove and the two ends of the inside of the second fixing groove, and the number of the hexagon socket columns is multiple.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up cross screwdriver and a word screwdriver, the personnel rotate the cross screwdriver from a fixed slot inside out, can carry out the dismouting to the screw of cross recess, rotate a word screwdriver from No. two fixed slots out, can carry out the dismouting to the screw in a word groove, when not using, press the cross screwdriver in returning a fixed slot, press a word screwdriver in returning No. two fixed slots, the fixture block in a fixed slot can fix the cross screwdriver, the fixture block in No. two fixed slots can fix a word screwdriver, occupation space is not, do not influence the normal use of platelike grab handle.

2. Through setting up chi board and interior hexagonal post, personnel press the bayonet lock and hold annular pull head, take out the chi board from the inside of platelike grab handle, use the interior hexagonal post of the different models of chi board one side, carry out the dismouting to the interior hexagonal screw that corresponds, use up the back with the chi board insert in the platelike grab handle to through the bayonet lock under the promotion of cylindricality spring with annular pull head fix inside platelike grab handle.

Drawings

Fig. 1 is a schematic view of the overall structure of the combined wrench structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the plate-shaped handle of the combined wrench structure of the present invention.

Fig. 3 is a schematic view of a ruler plate structure of the combined wrench structure of the present invention.

Fig. 4 is a schematic view of the bayonet lock structure of the combined wrench structure of the present invention.

In the figure: 1. a plate-shaped grab handle; 2. a wrench head; 3. a ruler plate; 4. an annular slider; 5. a cross screwdriver; 6. a straight screwdriver; 7. reserving a hole; 8. an inner hexagonal column; 9. a first fixing groove; 10. a second fixing groove; 11. a bayonet lock; 12. a cylindrical spring; 13. reserving a groove; 14. and (7) clamping blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a modular spanner structure, including platelike grab handle 1, spanner head 2 and chi board 3, platelike grab handle 1 one end is fixed with spanner head 2 and platelike grab handle 1 other end through the bolt and is provided with annular pull head 4, the welding of 4 one ends of annular pull head has chi board 3 and the welding of chi board 3 one side has interior hexagonal post 8, chi board 3 is located platelike grab handle 1 inside, No. one fixed slot 9 has been seted up to platelike grab handle 1 top one end and No. one fixed slot 9 inside is connected with cross screwdriver 5 through the pivot, platelike grab handle 1 top other end has been seted up No. two fixed slots 10 and No. two fixed slots 10 inside is connected with a word screwdriver 6 through the pivot.

The two ends of the annular pull head 4 are provided with bayonet pins 11 through mounting grooves, cylindrical springs 12 are mounted between the bayonet pins 11 and the annular pull head 4 through the mounting grooves, and the two ends of one side of the annular pull head 4 are provided with reserved grooves 13 and one end of each bayonet pin 11 penetrates through the reserved grooves 13.

In this embodiment, as shown in fig. 4, the cylindrical spring 12 pushes the bayonet pin 11 to fix the annular slider 4 at one end of the plate-shaped grip 1, so that a person can pull the annular slider 4 to pull out the ruler plate 3 by pressing down the bayonet pin 11, and the pre-groove 13 facilitates the movement of the bayonet pin 11.

Wherein, the plate-shaped grab handle 1 is provided with a plurality of preformed holes 7 on one side and the number of the preformed holes 7 is multiple.

In the present embodiment, as shown in fig. 1, the plurality of prepared holes 7 can reduce the weight of the plate-shaped grip 1 without affecting the overall structure of the plate-shaped grip 1.

The fixture blocks 14 are welded at two ends of the inside of the first fixing groove 9 and the second fixing groove 10, and the number of the hexagon socket columns 8 is multiple.

In this embodiment, as shown in fig. 2 and 3, the fixture block 14 may fix the cross screwdriver 5 inside the first fixing groove 9 and the straight screwdriver 6 inside the second fixing groove 10, and the hexagon socket head cap screws 8 of different types may be disassembled and assembled.

It should be noted that the utility model relates to a combined wrench structure, when working, a person holds the plate-shaped grab handle 1 and uses the wrench head 2 to disassemble and assemble the screw, the person rotates the cross screwdriver 5 out of the first fixed slot 9 to disassemble and assemble the cross-slotted screw, and rotates the straight screwdriver 6 out of the second fixed slot 10 to disassemble and assemble the straight-slotted screw, when not in use, the cross screwdriver 5 is pressed back into the first fixed slot 9, the straight screwdriver 6 is pressed back into the second fixed slot 10, the fixture block 14 in the first fixed slot 9 can fix the cross screwdriver 5, the fixture block 14 in the second fixed slot 10 can fix the straight screwdriver 6, the person presses the clamp pin 11 to hold the annular pull head 4 to draw the ruler plate 3 out of the plate-shaped grab handle 1, and uses the hexagon socket columns 8 of different types on one side of the ruler plate 3 to disassemble and assemble the corresponding hexagon socket screws, after use, the ruler plate 3 is inserted into the plate-shaped grab handle 1, and the annular slider 4 is fixed inside the plate-shaped grab handle 1 by the bayonet 11 under the pushing of the cylindrical spring 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a modular spanner structure, includes platelike grab handle (1), spanner head (2) and chi board (3), its characterized in that: the improved screwdriver is characterized in that one end of the plate-shaped grab handle (1) is fixedly provided with a wrench head (2) through a bolt, the other end of the plate-shaped grab handle (1) is provided with an annular pull head (4), one end of the annular pull head (4) is welded with a ruler plate (3) and one side of the ruler plate (3) is welded with an inner hexagonal column (8), the ruler plate (3) is located inside the plate-shaped grab handle (1), one end of the top of the plate-shaped grab handle (1) is provided with a fixing groove (9) and the inside of the fixing groove (9) is connected with a cross screwdriver (5) through a rotating shaft, and the other end of the top of the plate-shaped grab handle (1) is provided with a fixing groove (.

2. A modular wrench structure as claimed in claim 1, in which: clamping pin (11) is installed through the mounting groove in annular pull head (4) both ends and cylindrical spring (12) is installed through the mounting groove between clamping pin (11) and annular pull head (4), reserve groove (13) and clamping pin (11) one end run through reserve groove (13) have been seted up to annular pull head (4) one side both ends.

3. A modular wrench structure as claimed in claim 1, in which: the plate-shaped grab handle is characterized in that one side of the plate-shaped grab handle (1) is provided with a plurality of preformed holes (7) and the number of the preformed holes (7) is multiple.

4. A modular wrench structure as claimed in claim 1, in which: the fixture blocks (14) are welded at two ends of the inner parts of the first fixing groove (9) and the second fixing groove (10), and the number of the inner hexagonal columns (8) is multiple.